AMD Ryzen Embedded 8640U 's Advantages
Released 3 years late
Higher specification of memory (5600 vs 2933)
Newer PCIe version (4 vs 3)
More modern manufacturing process (4nm vs 14nm)
Lower TDP (28W vs 190W)
Intel Xeon Platinum 8356H 's Advantages
Higher base frequency (3.9GHz vs 3.5GHz)
Larger L3 cache size (35.75MB vs 16MB)